lumma | 7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef

General

Target

7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe
Size

361KB
MD5

09d639a4e99b01083f01d764a176d4aa
SHA1

fc302323c1746ade189a87496abeda6aa0fbc6df
SHA256

7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef
SHA512

87b54679e9029a7f4f70468453b4061069338956a7e3b2d2286ef9a06df3a737688f65d1c9005f950189f13d9535ab03caad684960f95233506fda4cca662872
SSDEEP

6144:nr8Ui1ZEk6/0XakBFbrDIiLZm20HfmcMluCBGGb/LXaEIEdR1bmoPNGD1hskQ:n9iZEk6MjBFHb8l+4Q1IEP1moVGDYJ

Score

10^/10

lumma discovery stealer

Malware Config

Extracted

Family

lumma

C2

https://avoidspaderik.shop/api

Signatures

Lumma Stealer, LummaC
Lumma or LummaC is an infostealer written in C++ first seen in August 2022.
stealer lumma
Lumma family
lumma

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3032 set thread context of 2440	3032	7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe	30

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2592	3032	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 3032 wrote to memory of 2440	3032	7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe	30
PID 3032 wrote to memory of 2440	3032	7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe	30
PID 3032 wrote to memory of 2440	3032	7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe	30
PID 3032 wrote to memory of 2440	3032	7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe	30
PID 3032 wrote to memory of 2440	3032	7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe	30
PID 3032 wrote to memory of 2440	3032	7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe	30
PID 3032 wrote to memory of 2440	3032	7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe	30
PID 3032 wrote to memory of 2440	3032	7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe	30
PID 3032 wrote to memory of 2440	3032	7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe	30
PID 3032 wrote to memory of 2440	3032	7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe	30
PID 3032 wrote to memory of 2592	3032	7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe	31
PID 3032 wrote to memory of 2592	3032	7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe	31
PID 3032 wrote to memory of 2592	3032	7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe	31
PID 3032 wrote to memory of 2592	3032	7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe	31

C:\Users\Admin\AppData\Local\Temp\7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe
"C:\Users\Admin\AppData\Local\Temp\7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3032
- C:\Users\Admin\AppData\Local\Temp\7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe
  "C:\Users\Admin\AppData\Local\Temp\7902e87ab677a55e32d8d354a1b225c67c89c871cdd711771dc5399f57fd6aef.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2440
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3032 -s 520
  2⤵
  - Program crash
  PID:2592

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2440-12-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2440-3-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2440-6-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2440-10-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2440-8-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2440-7-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2440-4-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2440-5-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2440-14-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/3032-1-0x00000000008A0000-0x00000000008FE000-memory.dmp

Filesize
376KB

Download
memory/3032-0-0x00000000742AE000-0x00000000742AF000-memory.dmp

Filesize
4KB

Download
memory/3032-13-0x00000000742A0000-0x000000007498E000-memory.dmp

Filesize
6.9MB

Download
memory/3032-15-0x00000000742A0000-0x000000007498E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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